Let's divide 12988224 by 216
We want to figure out the number of times 12988224 can be divided by 216.

Moving on to step 1:
When dividing 1 by 216, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 216

Let's proceed to step 2:
When dividing 12 by 216, we get 0 with a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 12, we end up with 12.
Include the next digit (9) from the dividend after 12, then repeat: 129 / 216

Step 3:
If we divide 129 by 216, we get 0 and a remainder of 129.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 129, we end up with 129.
Fetch the next digit (8) from the dividend, attach it to 129 and continue: 1298 / 216

Going ahead to step 4:
216 can be fit into 1298 6 times, resulting in a remainder of 2.
The next digit of our result is 6. 
Result so far: 6.0
If we take 1296 away from 1298, we end up with 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 216

Step 5:
When dividing 28 by 216, we get 0 with a remainder of 28.
Put 0 as the next digit of the answer. 
Result so far: 60.0
Subtract 0 from 28 to get 28.
Append the next digit (2) from the dividend to 28 and continue with: 282 / 216

Going ahead to step 6:
The number 216 fits into 282 1 times, leaving a remainder of 66.
Record the quotient 1 as the next digit in the result. 
Result so far: 601.0
If we subtract 216 from 282, we get 66.
Grab the next digit (2) from the dividend, add it to 66, then carry on: 662 / 216

Step 7:
When dividing 662 by 216, we get 3 with a remainder of 14.
Use 3 as the next digit of our solution. 
Result so far: 6013.0
Subtracting 648 from 662 leaves us with 14.
Append the next digit (4) from the dividend to 14 and continue with: 144 / 216

Step 8:
216 can be fit into 144 0 times, resulting in a remainder of 144.
Use 0 as the next digit of our solution. 
Result so far: 60130.0
If we take 0 away from 144, we end up with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Moving on to step 9:
216 can be fit into 1440 6 times, resulting in a remainder of 144.
Write down 6 as next digit of the result. 
Result so far: 60130.6
Subtracting 1296 from 1440 leaves us with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Step 10:
216 goes into 1440 6 times with a remainder of 144.
Write down 6 as next digit of the result. 
Result so far: 60130.66
If we subtract 1296 from 1440, we get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

In conclusion, the division gives 60130.66 with a balance of 0.144.